Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/27/2001
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Application #:
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08955930
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Filing Dt:
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10/22/1997
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Inventors:
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ROBERT P. MACDONALD, VOLKER KRUEGER, HATEM N. NASR, JOHN W. HARRELL, ROGER W. FINCHER
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Title:
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DRILLING SYSTEM WITH INTEGRATED BOTTOM HOLE ASSEMBLY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE, SUITE 1100 |
| HOUSTON, TEXAS 77027 |
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| MADAN & MORRIS |
| PAUL S. MADAN |
| 2603 AUGUSTA, SUITE 700 |
| HOUSTON, TX 77057-5638 |
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